# Deka GC15DT · Electric wheelchair battery 6V 230Ah

![Deka GC15DT · Electric wheelchair battery 6V 230Ah](https://bateriasonline.es/3839-home_default/deka-gc15dt.jpg)

> Deka GC15DT: 230 Ah electric wheelchair battery, 260.4×180.1×275.6 mm. Equivalent to Deka GC25. Ask for a no-obligation quote.

**Category:** [Electric wheelchair batteries](https://bateriasonline.es/en/electric-wheelchair-batteries) → [Deka](https://bateriasonline.es/en/deka-batteries)

- **Canonical URL**: https://bateriasonline.es/en/deka-gc15dt
- **Language**: en
- **Brand**: Deka
- **Reference**: BOL-DEKA-GC15DT
- **MPN**: GC15DT
- **Last updated**: 2026-11-07

## Technical specifications

| Feature | Value |
|---|---|
| Brand | Deka |
| Range | DEKA LEAD-ACID |
| Application | Electric wheelchairs |
| Technology | Lead-acid |
| Voltage | 6 V |
| Capacity | 230 Ah |
| Length | 260.4 mm |
| Width | 180.1 mm |
| Height | 275.6 mm |
| Weight | 28.58 kg |

## Quick description

Deka GC15DT: electric wheelchair battery with 6 V and 230 Ah, measuring 260.4 × 180.1 × 275.6 mm.

## Description

## Where the Deka GC15DT fits

The Deka GC15DT is a deep-cycle battery for electric wheelchairs: sealed, maintenance-free and built to discharge and recharge every day without losing capacity. It is fitted as a 12 V pair and takes hundreds of daily cycles, something a starter battery could not handle.
The GC15DT belongs to the Deka DEKA LEAD-ACID range. [More Deka batteries](https://bateriasonline.es/en/deka-batteries)

## Equivalents and alternatives to the Deka GC15DT

Same dimensions and polarity as the GC15DT, with similar capacity and cranking power; as a conventional battery, the GC15DT can also be replaced by an EFB or AGM of the same size if you want more cycles.

| Model | Technology | Capacity | Dimensions (mm) |
|---|---|---|---|
| Deka GC25 | Lead-acid | 235 Ah | 260.4 × 181.1 × 276.4 |

## Deka GC15DT vs GC25 and GC10DT: which one to choose?

What sets the GC15DT apart from its neighbours in the Deka range:

| Model | Capacity | Dimensions (mm) | Weight |
|---|---|---|---|
| Deka GC15DT (this one) | 230 Ah | 260.4 × 180.1 × 275.6 | 28.58 kg |
| Deka GC25 | 235 Ah | 260.4 × 181.1 × 276.4 | 30.84 kg |
| Deka GC10DT | 215 Ah | 260.4 × 181.1 × 276.4 | 27.44 kg |

- Deka GC25: 5 Ah more, the same dimensions.
- Deka GC10DT: 15 Ah less, the same dimensions.

## Lead-acid technology in the GC15DT

The GC15DT is a conventional lead-acid battery, with plates immersed in liquid electrolyte. In cars without energy management, the GC15DT needs no special registration: just connect it.

## Check this before ordering the Deka GC15DT

- Measure the space: the GC15DT takes up 260.4 × 180.1 × 275.6 mm.
- Capacity of the GC15DT: 230 Ah; the same as your current battery or slightly more is fine.

## Deka GC15DT codes and part numbers

Look for any of these GC15DT codes on your current battery or in the manufacturer's catalogue:

| Commercial reference | GC15DT |
|---|---|
| Not to be confused with | Deka GC10DT (215 Ah) |

## Frequently asked questions about the Deka GC15DT

### Deka GC15DT or GC25?

Compared with the GC15DT, the Deka GC25 has 5 Ah more. With 235 Ah, the GC25 runs longer between charges than the GC15DT (230 Ah). Both measure 260.4 × 180.1 × 275.6 mm, so they fit the same tray.

### How much does the Deka GC15DT weigh?

The GC15DT weighs 28.58 kg. For reference, the Deka GC25 (235 Ah) weighs 30.84 kg.

### Which battery is equivalent to the Deka GC15DT?

With the same dimensions, polarity and similar capacity you have the Deka GC25. As the GC15DT is a conventional battery, an EFB or AGM of the same size also works.

### How much range does the Deka GC15DT give in an electric wheelchair?

It depends on weight, terrain and the chair. As a guide, with 230 Ah per battery an average chair covers several kilometres a day; range drops with hills and cold batteries.

## Keep comparing: alternatives to the GC15DT

- [All electric wheelchair batteries](https://bateriasonline.es/en/electric-wheelchair-batteries)
- [Full Deka catalogue](https://bateriasonline.es/en/deka-batteries)
- [Deka GC45](https://bateriasonline.es/en/deka-gc45) · 255 Ah, 260.4×181.1×301.8 mm
- [Q-Battery 6SEM-230](https://bateriasonline.es/en/q-battery-6sem-230) · 230 Ah, 242×190×274 mm

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*bateriasonline.es — Batteries and accessories · 2026-11-11*